Due to the advancements in cellular technologies and the dense deployment of cellular
infrastructure, integrating unmanned aerial vehicles (UAVs) into the fifth-generation (5G) and …

Multiple antenna technologies have attracted much research interest for several decades
and have gradually made their way into mainstream communication systems. Two main …

Due to its high mobility and flexible deployment, unmanned aerial vehicle (UAV) is drawing
unprecedented interest in both military and civil applications to enable agile and ubiquitous …

Cognitive radio is a promising technology to improve spectral efficiency. However, the
secure performance of a secondary network achieved by using physical layer security …

In this paper, we study the resource allocation and trajectory design for secure unmanned
aerial vehicle (UAV)-enabled communication systems, where multiple multi-purpose UAV …

The secure performance of wideband cognitive radio networks (CRNs) with OFDMA
(orthogonal frequency-division multiple access) achieved by using physical layer security is …

Both the unmanned aerial vehicle (UAV) and intelligent reflecting surface (IRS) are attracting
growing attention as enabling technologies for future wireless networks. In particular, IRS …

This paper investigates a multi-unmanned aerial vehicle (UAV) enabled wireless
communication, where a number of ground nodes (GNs) are scheduled to communicate with …

Deep Q-network (DQN) is one of the standard methods to solve the Unmanned Aerial
Vehicle (UAV) path planning problem. However, the way agent deepens its cognition of the …

Unmanned aerial vehicles (UAVs) have attracted much attention for civil and military uses
because of their high mobility and adaptable deployment capabilities in open spaces. They …